== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 12:39:23 (1788539963) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118185 393 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 589 (time 1788539978.18 total 10.02 last 58.80) - mkdir 1158 (time 1788539988.19 total 20.02 last 56.86) - mkdir 1730 (time 1788539998.20 total 30.04 last 57.11) - mkdir 2299 (time 1788540008.22 total 40.06 last 56.80) - mkdir 2889 (time 1788540018.23 total 50.06 last 58.96) - mkdir 3475 (time 1788540028.23 total 60.07 last 58.59) - mkdir 4054 (time 1788540038.26 total 70.10 last 57.72) - mkdir 4618 (time 1788540048.26 total 80.10 last 56.38) - mkdir 5148 (time 1788540058.28 total 90.11 last 52.93) - mkdir 5685 (time 1788540068.32 total 100.16 last 53.46) - mkdir 6254 (time 1788540078.35 total 110.18 last 56.76) - mkdir 6843 (time 1788540088.35 total 120.19 last 58.88) - mkdir 7449 (time 1788540098.38 total 130.22 last 60.42) - mkdir 8106 (time 1788540108.40 total 140.23 last 65.58) - mkdir 8668 (time 1788540118.43 total 150.27 last 55.99) - mkdir 9252 (time 1788540128.45 total 160.29 last 58.30) - mkdir 9819 (time 1788540138.46 total 170.30 last 56.66) - mkdir 10000 (time 1788540140.84 total 172.68 last 75.94) - mkdir 10599 (time 1788540150.85 total 182.69 last 59.85) - mkdir 11254 (time 1788540160.87 total 192.71 last 65.37) - mkdir 11854 (time 1788540170.88 total 202.72 last 59.94) - mkdir 12458 (time 1788540180.92 total 212.75 last 60.20) - mkdir 13091 (time 1788540190.92 total 222.76 last 63.25) - mkdir 13653 (time 1788540200.92 total 232.76 last 56.20) - mkdir 14172 (time 1788540210.92 total 242.76 last 51.89) - mkdir 14725 (time 1788540220.93 total 252.77 last 55.27) - mkdir 15317 (time 1788540230.93 total 262.77 last 59.18) - mkdir 15852 (time 1788540240.94 total 272.78 last 53.46) - mkdir 16414 (time 1788540250.96 total 282.80 last 56.09) - mkdir 17014 (time 1788540260.96 total 292.80 last 59.99) - mkdir 17569 (time 1788540270.97 total 302.81 last 55.45) - mkdir 18043 (time 1788540281.00 total 312.83 last 47.28) - mkdir 18633 (time 1788540291.00 total 322.84 last 58.96) - mkdir 19282 (time 1788540301.01 total 332.84 last 64.89) - mkdir 19910 (time 1788540311.01 total 342.85 last 62.76) - mkdir 20528 (time 1788540321.04 total 352.88 last 61.63) - mkdir 21111 (time 1788540331.05 total 362.89 last 58.25) - mkdir 21620 (time 1788540341.08 total 372.91 last 50.76) - mkdir 22090 (time 1788540351.11 total 382.95 last 46.84) - mkdir 22642 (time 1788540361.12 total 392.95 last 55.17) - mkdir 23308 (time 1788540371.12 total 402.96 last 66.59) - mkdir 23921 (time 1788540381.14 total 412.97 last 61.19) - mkdir 24515 (time 1788540391.29 total 423.13 last 58.49) - mkdir 25111 (time 1788540401.29 total 433.13 last 59.59) - mkdir 25702 (time 1788540411.41 total 443.25 last 58.43) - mkdir 26234 (time 1788540421.43 total 453.27 last 53.07) - mkdir 26775 (time 1788540431.44 total 463.28 last 54.07) - mkdir 27342 (time 1788540441.46 total 473.30 last 56.57) - mkdir 27886 (time 1788540451.47 total 483.30 last 54.37) - mkdir 28467 (time 1788540461.47 total 493.31 last 58.06) - mkdir 29041 (time 1788540471.48 total 503.32 last 57.35) - mkdir 29607 (time 1788540481.49 total 513.32 last 56.57) - mkdir 30000 (time 1788540489.04 total 520.88 last 51.99) - mkdir 30395 (time 1788540499.06 total 530.90 last 39.42) - mkdir 30938 (time 1788540509.07 total 540.91 last 54.25) - mkdir 31446 (time 1788540519.09 total 550.92 last 50.74) - mkdir 31989 (time 1788540529.36 total 561.19 last 52.87) - mkdir 32598 (time 1788540539.36 total 571.20 last 60.86) total: 32818 mkdir in 575.06 seconds: 57.07 ops/second - mkdir 584 (time 1788539978.17 total 10.01 last 58.37) - mkdir 1162 (time 1788539988.19 total 20.03 last 57.65) - mkdir 1754 (time 1788539998.22 total 30.06 last 59.05) - mkdir 2315 (time 1788540008.23 total 40.07 last 56.04) - mkdir 2890 (time 1788540018.25 total 50.09 last 57.40) - mkdir 3489 (time 1788540028.27 total 60.11 last 59.78) - mkdir 4069 (time 1788540038.28 total 70.12 last 57.93) - mkdir 4624 (time 1788540048.28 total 80.12 last 55.49) - mkdir 5173 (time 1788540058.29 total 90.13 last 54.84) - mkdir 5705 (time 1788540068.31 total 100.15 last 53.12) - mkdir 6279 (time 1788540078.31 total 110.15 last 57.39) - mkdir 6865 (time 1788540088.32 total 120.16 last 58.56) - mkdir 7480 (time 1788540098.32 total 130.16 last 61.47) - mkdir 8122 (time 1788540108.33 total 140.17 last 64.15) - mkdir 8667 (time 1788540118.37 total 150.21 last 54.28) - mkdir 9230 (time 1788540128.38 total 160.21 last 56.26) - mkdir 9779 (time 1788540138.38 total 170.22 last 54.87) - mkdir 10000 (time 1788540141.82 total 173.65 last 64.37) - mkdir 10616 (time 1788540151.84 total 183.68 last 61.46) - mkdir 11257 (time 1788540161.85 total 193.69 last 64.01) - mkdir 11870 (time 1788540171.86 total 203.69 last 61.29) - mkdir 12478 (time 1788540181.87 total 213.71 last 60.69) - mkdir 13072 (time 1788540191.88 total 223.72 last 59.34) - mkdir 13643 (time 1788540201.90 total 233.74 last 57.00) - mkdir 14187 (time 1788540211.92 total 243.75 last 54.33) - mkdir 14732 (time 1788540221.92 total 253.75 last 54.49) - mkdir 15317 (time 1788540231.94 total 263.78 last 58.37) - mkdir 15860 (time 1788540241.95 total 273.79 last 54.23) - mkdir 16407 (time 1788540251.96 total 283.79 last 54.68) - mkdir 17015 (time 1788540261.96 total 293.80 last 60.77) - mkdir 17553 (time 1788540271.99 total 303.83 last 53.64) - mkdir 17994 (time 1788540281.99 total 313.83 last 44.10) - mkdir 18619 (time 1788540292.00 total 323.84 last 62.45) - mkdir 19245 (time 1788540302.01 total 333.85 last 62.52) - mkdir 19883 (time 1788540312.14 total 343.97 last 63.02) - mkdir 20504 (time 1788540322.14 total 353.98 last 62.06) - mkdir 21071 (time 1788540332.19 total 364.02 last 56.45) - mkdir 21539 (time 1788540342.20 total 374.04 last 46.72) - mkdir 22027 (time 1788540352.23 total 384.06 last 48.69) - mkdir 22614 (time 1788540362.24 total 394.08 last 58.63) - mkdir 23234 (time 1788540372.24 total 404.08 last 61.97) - mkdir 23856 (time 1788540382.26 total 414.09 last 62.12) - mkdir 24439 (time 1788540392.26 total 424.10 last 58.27) - mkdir 25020 (time 1788540402.28 total 434.12 last 58.01) - mkdir 25567 (time 1788540412.28 total 444.12 last 54.67) - mkdir 26164 (time 1788540422.29 total 454.13 last 59.63) - mkdir 26680 (time 1788540432.30 total 464.13 last 51.59) - mkdir 27218 (time 1788540442.31 total 474.14 last 53.75) - mkdir 27788 (time 1788540452.31 total 484.15 last 56.97) - mkdir 28358 (time 1788540462.32 total 494.15 last 56.98) - mkdir 28953 (time 1788540472.32 total 504.16 last 59.48) - mkdir 29531 (time 1788540482.32 total 514.16 last 57.79) - mkdir 30000 (time 1788540492.32 total 524.16 last 46.90) - mkdir 30446 (time 1788540502.81 total 534.65 last 42.50) - mkdir 30998 (time 1788540512.82 total 544.66 last 55.18) - mkdir 31519 (time 1788540522.83 total 554.67 last 52.04) - mkdir 32113 (time 1788540533.38 total 565.22 last 56.30) - mkdir 32706 (time 1788540543.38 total 575.22 last 59.29) total: 32818 mkdir in 576.63 seconds: 56.91 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1788540940 ; total 0 ; last 0) - unlinked 10000 (time 1788541118 ; total 178 ; last 178) - unlinked 20000 (time 1788541292 ; total 352 ; last 174) - unlinked 30000 (time 1788541473 ; total 533 ; last 181) total: 32768 unlinks in 576 seconds: 56.888889 unlinks/second - unlinked 0 (time 1788540940 ; total 0 ; last 0) - unlinked 10000 (time 1788541118 ; total 178 ; last 178) - unlinked 20000 (time 1788541292 ; total 352 ; last 174) - unlinked 30000 (time 1788541473 ; total 533 ; last 181) total: 32768 unlinks in 577 seconds: 56.790295 unlinks/second nlink between: 102 - unlinked 0 (time 1788541519 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second - unlinked 0 (time 1788541519 ; total 0 ; last 0) total: 50 unlinks in 2 seconds: 25.000000 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209024 2176 2204800 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526856 333 526523 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre